Patents by Inventor Michael Jonca

Michael Jonca has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10619311
    Abstract: The present invention relates to a base plate for a rail fastening point, in which a rail for a rail vehicle is fastened on a substrate. The base plate includes a main body with a rib structure, which from the underside assigned to the substrate is formed into the main body of the base plate and is formed by ribs and by recesses which surround the ribs and are open to the underside, and to a rail fastening point. The base plate for a rail fastening point can be manufactured in a simple, cost-effective manner and makes it possible to avoid by simple means pressing into a soft substrate. This is achieved in that the base plate additionally includes a cover fastened to the base plate after the manufacture of the main body, which covers the rib structure on the underside of the main body at least in sections.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: April 14, 2020
    Assignee: Vossloh-Werke GmbH
    Inventors: Dietmar Becker, Michael Harraß, Michael Jonca, Artur Wroblewski, Adrian Bednarczyk
  • Publication number: 20170321381
    Abstract: The present invention relates to a base plate for a rail fastening point, in which a rail for a rail vehicle is fastened on a substrate. The base plate includes a main body with a rib structure, which from the underside assigned to the substrate is formed into the main body of the base plate and is formed by ribs and by recesses which surround the ribs and are open to the underside, and to a rail fastening point. The base plate for a rail fastening point can be manufactured in a simple, cost-effective manner and makes it possible to avoid by simple means pressing into a soft substrate. This is achieved in that the base plate additionally includes a cover fastened to the base plate after the manufacture of the main body, which covers the rib structure on the underside of the main body at least in sections.
    Type: Application
    Filed: December 2, 2014
    Publication date: November 9, 2017
    Inventors: Dietmar Becker, Michael Harraß, Michael Jonca, Artur Wroblewski, Adrian Bednarczyk
  • Patent number: 9758933
    Abstract: A base plate includes a lateral support section and a lateral contact surface which delimits a supporting area formed on a top side of the base plate for a foot of a rail. A through-hole leading from the top side to the underside of the support section is formed into an edge area of the support section abutting the lateral contact surface. The through-hole has a basic shape which is angular in cross-section. The surface of the edge area meets with the contact surface in an upper marginal edge. A lateral surface of the through-hole assigned to the contact surface at least over a partial area of its height changes into an inclined surface which rises in the direction of the upper marginal edge of the contact surface and ends at the surface of the edge area.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: September 12, 2017
    Assignee: Vossloh-Werke GmbH
    Inventors: Nikolaj Krieg, Michael Jonca
  • Publication number: 20160160450
    Abstract: A base plate includes a lateral support section and a lateral contact surface which delimits a supporting area formed on a top side of the base plate for a foot of a rail. A through-hole leading from the top side to the underside of the support section is formed into an edge area of the support section abutting the lateral contact surface. The through-hole has a basic shape which is angular in cross-section. The surface of the edge area meets with the contact surface in an upper marginal edge. A lateral surface of the through-hole assigned to the contact surface at least over a partial area of its height changes into an inclined surface which rises in the direction of the upper marginal edge of the contact surface and ends at the surface of the edge area.
    Type: Application
    Filed: July 10, 2014
    Publication date: June 9, 2016
    Inventors: Nikolaj Krieg, Michael Jonca